Individual provider Active NPI

Alexander David Winters Schmalz, MD, MPH

  • Emergency Medicine Physician
  • Sacramento, CA
National Provider Identifier
1912405267
Registry record updated Aug 3, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
A1457641 Issued in CA
Practice address
2315 Stockton Blvd
Sacramento, CA 95817-2201
Phone
(626) 524-0350
NPI assigned
Jan 31, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 3, 2022

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X A1457641 CA Primary

Addresses

Primary practice location

2315 Stockton Blvd
Sacramento, CA 95817-2201

Mailing address

2665 Harkness St
Sacramento, CA 95818-2351
Phone (626) 524-0350

Other identifiers 1

IdentifierTypeStateIssuer
24370MedicaidCA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, TX2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20191227001618 CA Practitioner - Emergency Medicine 2860826831 Reassigns benefits to 6 organizations
I20220909000968 TX Practitioner - Emergency Medicine 2860826831 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Tulane University School of Medicine, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Northbay Physicians Surgery Center, LLCGroup PAC ID 0042122244, 336 clinicians
Pacific Redwood Medical Group IncGroup PAC ID 5496652703, 58 clinicians
Vituity-California Observation Services PCGroup PAC ID 5991178998, 83 clinicians
Cep America - CaliforniaGroup PAC ID 6103739131, 1,278 clinicians

Practice addresses (Care Compare)

1200 B Gale Wilson Blvd
Fairfield, CA 94533-3552
Phone (707) 429-3600

15630 18TH Ave
Clearlake, CA 95422-9336
Phone (701) 994-6486

2825 Capitol Ave
Sacramento, CA 95816-6039
Phone (916) 887-0000

Hospital & facility affiliations

  • Sutter Medical Center, Sacramento Hospital, Sacramento, CA, CCN 050108
  • Northbay Medical Center Hospital, Fairfield, CA, CCN 050367

Merit-based Incentive Payment System (MIPS)

Final score
96.69 of 100Reported as group
Quality
90
Improvement activities
40
Cost
78.43

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A1457641CAMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Vituity-California Observation Services PC Emergency Medicine CurrentSince Aug 1, 2025 Accepting new patients
DHHS IHS Phoenix Area CurrentSince May 12, 2023 Accepting new patients
Mayers Memorial Hospital District CurrentSince Sep 14, 2021 Accepting new patients
Cep America - California Emergency Medicine CurrentSince Jul 1, 2020 Accepting new patients
Pacific Redwood Medical Group Inc Emergency Medicine CurrentSince Dec 19, 2024 Accepting new patients
Cep America-California Emergency Medicine CurrentSince Jul 1, 2020 Accepting new patients
Vituity-California Observation Services PC Emergency Medicine CurrentSince Aug 1, 2025 Accepting new patients
Cep America - California Emergency Medicine Current Accepting new patients
DHHS IHS Phoenix Area CurrentSince May 12, 2023 Accepting new patients
Team Physicians of California Medical Group Inc Emergency Medicine CurrentSince Oct 7, 2019 Accepting new patients

Locations

15630 18th Ave
Clearlake, CA 95422
Phone (707) 995-5820

43563 State Highway 299 E
Fl River Mls, CA 96028
Phone (530) 336-5511

1650 Creekside Dr
Folsom, CA 95630
Phone (916) 983-7400

975 S Fairmont Ave
Lodi, CA 95240
Phone (209) 339-7575

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

4445 Magnolia Ave
Riverside, CA 92501
Phone (800) 498-7156

1 Medical Plaza Dr
Roseville, CA 95661
Phone (916) 781-1000

2825 Capitol Ave
Sacramento, CA 95816
Phone (916) 887-0000

10 Woodland Rd
Saint Helena, CA 94574
Phone (707) 963-2002

275 Hospital Dr
Ukiah, CA 95482
Phone (707) 462-7900

Interoperability endpoints

  • Direct secure messaging: aschmalz544817@hisp.ehr.sutterhealth.org
  • Direct secure messaging: aschmalz146053@direct.renown.org

Organizations & group practices 11

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1517356800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1659484800000",
    "number": "1912405267",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2665 HARKNESS ST",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958182351",
            "telephone_number": "626-524-0350"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2315 STOCKTON BLVD",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958172201",
            "telephone_number": "626-524-0350"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHMALZ",
        "first_name": "ALEXANDER",
        "middle_name": "DAVID WINTERS",
        "name_prefix": "Dr.",
        "credential": "MD, MPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-01-31",
        "last_updated": "2022-08-03",
        "certification_date": "2022-08-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "A1457641",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "24370",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Sacramento, CA

Sources for this page

Verify at the official NPI Registry.